16x22_1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack discounted • Building block element

• Building block element

25-inch long machine screws with nuts to mount three 120 mm fans with the included three 120mm fan guards onto the ventilation grille

NOTE: Photo shows full display

they can start making noise or showing signs of wear

16x22_1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack discounted • Building block elementNordic Pure Custom MERV 8 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition